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Cheap flights from Ottawa to London Heathrow Airport from C$ 530

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
YOW — LHR
3 Apr — 10 Apr1
1 adult
Wed 3/4
Wed 10/4

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Cheapflights users frequently choose these airlines when searching for flights from Ottawa to Heathrow, based on our search results.
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Cheap flight deals from Ottawa to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 29 March 2024.

Popular in

December

Cheapest in

January

Round-trip from

C$ 751

One-way from

C$ 750
High demand for flights, 17% potential price rise
Best time to find cheap flights, 14% potential price drop
From Ottawa to London Heathrow
One-way flight from Ottawa to London Heathrow

What is the cheapest day to fly round-trip from Ottawa to London Heathrow Airport?

Saturday is generally a great day to depart. Flying on this day could help you save up to 9%.

How far in advance should I book a flight from Ottawa to London Heathrow Airport?

Find a great deal and save up to 40% by booking at least 42 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Ottawa to London Heathrow Airport within the next two weeks, with the cheapest ticket starting at C$ 1,017.

What is the cheapest month to fly from Ottawa to London Heathrow Airport?

January is one of the best times of the year to fly to London Heathrow Airport from Ottawa. Prices for January average C$ 1,104 per person but you can even find prices for as low as C$ 899. The most expensive prices can be found in the month of December. Opting for a January flight can save you 19% on your journey compared to booking in December

When is the cheapest time to fly from Ottawa to London Heathrow Airport (YOW - LHR)?

It’s typically best to fly out from Ottawa to London Heathrow Airport in the afternoon. Doing so could potentially save you 12% on the flight price compared to flying at noon, which is usually more expensive.

Cheap Air Canada flights from Ottawa to Heathrow

Explore cheap flight options specifically provided by Air Canada for the route between Ottawa and Heathrow. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 586,909 searches. Data last updated 29 March 2024.
Consider these cheap Air Canada flights we've found departing from Ottawa to London. It's recommended that users confirm their flight details before booking.
Tue 4/63:30 p.m.YOW - LHR
1 stop13h 30mAir Canada
Tue 11/69:30 a.m.LHR - YOW
1 stop13h 10mAir Canada
Deal found 29/3C$ 1,028
Tue 3/91:10 p.m.YOW - LHR
1 stop12h 20mAir Canada
Tue 24/99:30 a.m.LHR - YOW
1 stop12h 30mAir Canada
Deal found 28/3C$ 1,031
Sun 5/51:25 p.m.YOW - LHR
1 stop12h 05mAir Canada
Tue 21/56:00 p.m.LHR - YOW
1 stop12h 32mAir Canada
Deal found 28/3C$ 1,038
Thu 25/410:30 a.m.YOW - LHR
1 stop15h 00mAir Canada
Thu 2/512:40 p.m.LHR - YOW
1 stop9h 59mAir Canada
Deal found 28/3C$ 1,068
Tue 3/91:10 p.m.YOW - LHR
1 stop12h 20mAir Canada
Thu 26/912:40 p.m.LHR - YOW
1 stop9h 59mAir Canada
Deal found 28/3C$ 1,069
Tue 10/96:20 p.m.YOW - LHR
1 stop21h 40mAir Canada
Thu 26/92:05 p.m.LHR - YOW
1 stop13h 00mAir Canada
Deal found 27/3C$ 1,070
Fri 19/49:00 p.m.YOW - LHR
1 stop9h 50mAir Canada
Sat 27/49:30 a.m.LHR - YOW
1 stop14h 27mAir Canada
Deal found 28/3C$ 1,076
Fri 6/99:00 p.m.YOW - LHR
1 stop9h 50mAir Canada
Wed 25/92:05 p.m.LHR - YOW
1 stop9h 55mAir Canada
Deal found 28/3C$ 1,077
Mon 2/91:25 p.m.YOW - LHR
1 stop12h 05mAir Canada
Tue 24/99:30 a.m.LHR - YOW
1 stop12h 30mAir Canada
Deal found 28/3C$ 1,080

Cheap Scandinavian Airlines flights from Ottawa to Heathrow

Explore cheap flight options specifically provided by Scandinavian Airlines for the route between Ottawa and Heathrow. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 586,909 searches. Data last updated 29 March 2024.
Take a gander at the lowest prices we've found on Scandinavian Airlines flights from Ottawa to London. Deals frequently update to provide users with more options.
Fri 5/41:30 p.m.YOW - LHR
2 stops21h 30mScandinavian Airlines
Thu 18/46:40 a.m.LHR - YOW
2 stops16h 37mScandinavian Airlines
Deal found 27/3C$ 1,174
Sat 13/42:00 p.m.YOW - LHR
2 stops13h 55mScandinavian Airlines
Wed 17/49:05 p.m.LHR - YOW
2 stops26h 12mScandinavian Airlines
Deal found 28/3C$ 1,198
Fri 5/41:30 p.m.YOW - LHR
2 stops19h 05mScandinavian Airlines
Tue 9/47:05 a.m.LHR - YOW
2 stops19h 54mScandinavian Airlines
Deal found 28/3C$ 1,209
Fri 5/41:30 p.m.YOW - LHR
2 stops21h 30mScandinavian Airlines
Tue 9/47:05 a.m.LHR - YOW
2 stops19h 54mScandinavian Airlines
Deal found 27/3C$ 1,222
Mon 1/72:00 p.m.YOW - LHR
2 stops24h 55mScandinavian Airlines
Wed 7/86:05 p.m.LHR - YOW
2 stops29h 08mScandinavian Airlines
Deal found 28/3C$ 1,324
Mon 1/72:00 p.m.YOW - LHR
2 stops17h 55mScandinavian Airlines
Tue 6/88:30 p.m.LHR - YOW
2 stops26h 43mScandinavian Airlines
Deal found 28/3C$ 1,355
Mon 22/72:00 p.m.YOW - LHR
2 stops22h 00mScandinavian Airlines
Mon 12/86:05 p.m.LHR - YOW
2 stops29h 08mScandinavian Airlines
Deal found 28/3C$ 1,362
Fri 5/41:30 p.m.YOW - LHR
2 stops19h 05mScandinavian Airlines
Tue 9/47:30 p.m.LHR - YOW
3 stops27h 47mScandinavian Airlines
Deal found 28/3C$ 1,393
Sun 18/82:00 p.m.YOW - LHR
2 stops13h 55mScandinavian Airlines
Mon 26/810:20 a.m.LHR - YOW
2 stops36h 53mScandinavian Airlines
Deal found 27/3C$ 1,410

Cheap Ottawa to Heathrow flights in March & April 2024

Find cheap flight options from Ottawa to Heathrow specifically for the months of March and April 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 586,909 searches. Prices were last updated on 29 March 2024.
The lowest fares we've come across on flights travelling from Ottawa to London in March and April 2024. For more flight deals, be sure to check back very soon.
Wed 10/412:30 p.m.YOW - LHR
1 stop13h 00mMultiple Airlines
Mon 22/48:40 a.m.LHR - YOW
2 stops15h 37mMultiple Airlines
Deal found 26/3C$ 1,017
Wed 24/43:30 p.m.YOW - LHR
1 stop10h 00mLufthansa
Mon 29/48:30 a.m.LHR - YOW
1 stop11h 42mLufthansa
Deal found 27/3C$ 1,026
Fri 5/410:30 a.m.YOW - LHR
1 stop15h 00mAir Canada
Tue 9/42:05 p.m.LHR - YOW
1 stop12h 27mAir Canada
Deal found 27/3C$ 1,031
Wed 24/47:00 a.m.YOW - LHR
1 stop9h 00mAir Canada
Wed 1/53:50 p.m.LHR - YOW
1 stop14h 42mAir Canada
Deal found 27/3C$ 1,039
Wed 24/410:30 a.m.YOW - LHR
2 stops16h 25mSWISS
Wed 1/56:00 a.m.LHR - YOW
2 stops18h 17mSWISS
Deal found 27/3C$ 1,042
Sun 7/46:20 p.m.YOW - LHR
1 stop31h 10mLufthansa
Thu 11/48:25 p.m.LHR - YOW
2 stops29h 47mLufthansa
Deal found 27/3C$ 1,058
Thu 25/46:20 p.m.YOW - LHR
1 stop31h 10mMultiple Airlines
Thu 2/512:40 p.m.LHR - YOW
1 stop9h 59mMultiple Airlines
Deal found 28/3C$ 1,060
Thu 11/42:00 p.m.YOW - LHR
1 stop11h 35mLufthansa
Tue 23/42:05 p.m.LHR - YOW
1 stop9h 10mLufthansa
Deal found 26/3C$ 1,065
Wed 24/410:30 a.m.YOW - LHR
1 stop15h 00mAir Canada
Sun 5/59:30 a.m.LHR - YOW
1 stop12h 02mAir Canada
Deal found 27/3C$ 1,068

Ottawa to Heathrow 2024 flight deals

Discover exclusive flight deals for travel between Ottawa and Heathrow in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 586,909 searches. Data last updated 29 March 2024.
The lowest fares we've come across on flights travelling from Ottawa to London in March and April 2024. For more flight deals, be sure to check back very soon.
Wed 10/412:30 p.m.YOW - LHR
1 stop13h 00mMultiple Airlines
Mon 22/48:40 a.m.LHR - YOW
2 stops15h 37mMultiple Airlines
Deal found 26/3C$ 1,017
Wed 24/43:30 p.m.YOW - LHR
1 stop10h 00mLufthansa
Mon 29/48:30 a.m.LHR - YOW
1 stop11h 42mLufthansa
Deal found 27/3C$ 1,026
Tue 7/57:00 a.m.YOW - LHR
1 stop9h 00mAir Canada
Mon 10/62:05 p.m.LHR - YOW
1 stop13h 02mAir Canada
Deal found 27/3C$ 1,031
Tue 4/63:30 p.m.YOW - LHR
1 stop13h 30mAir Canada
Tue 11/69:30 a.m.LHR - YOW
1 stop12h 02mAir Canada
Deal found 27/3C$ 1,032
Sun 5/51:25 p.m.YOW - LHR
1 stop12h 05mAir Canada
Tue 21/56:00 p.m.LHR - YOW
1 stop12h 32mAir Canada
Deal found 28/3C$ 1,038
Wed 24/47:00 a.m.YOW - LHR
1 stop9h 00mAir Canada
Wed 1/53:50 p.m.LHR - YOW
1 stop14h 42mAir Canada
Deal found 27/3C$ 1,039
Wed 24/410:30 a.m.YOW - LHR
2 stops16h 25mSWISS
Wed 1/56:00 a.m.LHR - YOW
2 stops18h 17mSWISS
Deal found 27/3C$ 1,042
Wed 9/1012:00 p.m.YOW - LHR
1 stop16h 35mLufthansa
Wed 23/107:25 a.m.LHR - YOW
2 stops21h 18mLufthansa
Deal found 28/3C$ 1,053
Wed 9/1012:00 p.m.YOW - LHR
1 stop15h 35mLufthansa
Wed 23/106:55 a.m.LHR - YOW
2 stops21h 48mLufthansa
Deal found 27/3C$ 1,054

Ottawa to Heathrow flights leaving soon

Find last-minute flight options from Ottawa to Heathrow for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 586,909 searches. Data last updated 29 March 2024.
Consider one of these great deals we found on last-minute flights from Ottawa to London. Users should examine the flight details to ensure there are no surprises.
Fri 5/410:30 a.m.YOW - LHR
1 stop15h 00mAir Canada
Tue 9/42:05 p.m.LHR - YOW
1 stop12h 27mAir Canada
Deal found 27/3C$ 1,031
Sun 7/46:20 p.m.YOW - LHR
1 stop31h 10mLufthansa
Thu 11/48:25 p.m.LHR - YOW
2 stops29h 47mLufthansa
Deal found 27/3C$ 1,058
Fri 5/46:20 p.m.YOW - LHR
2 stops12h 30mAir Canada
Tue 9/42:05 p.m.LHR - YOW
1 stop12h 27mAir Canada
Deal found 28/3C$ 1,087
Fri 5/46:20 p.m.YOW - LHR
2 stops12h 30mAir Canada
Tue 9/42:05 p.m.LHR - YOW
1 stop9h 10mAir Canada
Deal found 27/3C$ 1,093
Fri 5/46:00 a.m.YOW - LHR
1 stop19h 15mMultiple Airlines
Thu 18/46:15 p.m.LHR - YOW
1 stop19h 47mMultiple Airlines
Deal found 27/3C$ 1,137
Fri 5/41:30 p.m.YOW - LHR
2 stops21h 30mScandinavian Airlines
Thu 18/46:40 a.m.LHR - YOW
2 stops16h 37mScandinavian Airlines
Deal found 27/3C$ 1,174
Fri 5/41:30 p.m.YOW - LHR
2 stops19h 05mScandinavian Airlines
Tue 9/47:05 a.m.LHR - YOW
2 stops19h 54mScandinavian Airlines
Deal found 28/3C$ 1,209
Fri 5/41:30 p.m.YOW - LHR
2 stops21h 30mScandinavian Airlines
Tue 9/47:05 a.m.LHR - YOW
2 stops19h 54mScandinavian Airlines
Deal found 27/3C$ 1,222
Sun 7/412:30 p.m.YOW - LHR
2 stops28h 15mSWISS
Thu 11/46:40 p.m.LHR - YOW
2 stops29h 37mSWISS
Deal found 27/3C$ 1,232

One-way flights to Heathrow from Ottawa

Search for one-way flight options from Ottawa to Heathrow. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 586,909 searches. Data last updated 29 March 2024.
Users travelling one-way from Ottawa to London can select one of these great deals. Those seeking round-trip flights from Ottawa to London should utilize the search form at the top of the page.
Mon 17/68:45 p.m.YOW - LHR
2 stops17h 25mMultiple Airlines
Deal found 28/3C$ 530
Mon 24/68:45 p.m.YOW - LHR
2 stops19h 50mMultiple Airlines
Deal found 27/3C$ 543
Sat 13/410:00 a.m.YOW - LHR
3 stops52h 30mMultiple Airlines
Deal found 28/3C$ 554
Mon 17/68:45 p.m.YOW - LHR
2 stops15h 35mMultiple Airlines
Deal found 27/3C$ 570
Sun 26/57:50 p.m.YOW - LHR
2 stops20h 45mMultiple Airlines
Deal found 28/3C$ 600
Sun 14/46:00 a.m.YOW - LHR
2 stops30h 45mMultiple Airlines
Deal found 28/3C$ 619
Tue 28/54:10 p.m.YOW - LHR
2 stops16h 45mMultiple Airlines
Deal found 28/3C$ 621
Mon 8/46:00 a.m.YOW - LHR
2 stops30h 45mMultiple Airlines
Deal found 28/3C$ 634
Fri 21/68:45 p.m.YOW - LHR
2 stops15h 35mMultiple Airlines
Deal found 27/3C$ 678

Find flights from Ottawa to Heathrow within your budget

Customize your flight search to find flights from Ottawa to Heathrow that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 586,909 searches. Data last updated 29 March 2024.

Fly from

Any airport

Fly to

Any airport

Budget

C$ 1,026 - C$ 1,298

Route

Depart

Return

Price

OttawaLondon Heathrow

YOW - LHR

YOWLHR

Ottawa

Wed 24/4

1 stop10h 00m

London Heathrow

Mon 29/4

1 stop11h 42m

C$ 1,026

OttawaLondon Heathrow

YOW - LHR

YOWLHR

Ottawa

Tue 4/6

1 stop13h 30m

London Heathrow

Tue 11/6

1 stop13h 10m

C$ 1,028

OttawaLondon Heathrow

YOW - LHR

YOWLHR

Ottawa

Tue 3/9

1 stop12h 20m

London Heathrow

Tue 24/9

1 stop12h 30m

C$ 1,031

OttawaLondon Heathrow

YOW - LHR

YOWLHR

Ottawa

Wed 24/4

2 stops14h 25m

London Heathrow

Mon 29/4

2 stops18h 17m

C$ 1,042

OttawaLondon Heathrow

YOW - LHR

YOWLHR

Ottawa

Thu 25/4

1 stop31h 10m

London Heathrow

Thu 2/5

1 stop9h 59m

C$ 1,060

OttawaLondon Heathrow

YOW - LHR

YOWLHR

Ottawa

Mon 29/4

1 stop9h 00m

London Heathrow

Fri 3/5

2 stops14h 32m

C$ 1,061

OttawaLondon Heathrow

YOW - LHR

YOWLHR

Ottawa

Sat 13/4

1 stop10h 35m

London Heathrow

Wed 17/4

2 stops14h 42m

C$ 1,088

OttawaLondon Heathrow

YOW - LHR

YOWLHR

Ottawa

Sat 13/4

2 stops13h 55m

London Heathrow

Wed 17/4

2 stops26h 12m

C$ 1,198

OttawaLondon Heathrow

YOW - LHR

YOWLHR

Ottawa

Fri 3/5

1 stop10h 10m

London Heathrow

Sun 12/5

2 stops20h 09m

C$ 1,298

Flights are sorted by cheapest first

Deals found on 27/3

When is the best time to book a flight from Ottawa to London Heathrow Airport?

Use this chart to determine the optimal time to book a round-trip flight from Ottawa to Heathrow. Price data was last updated on 28 January 2024.
The best time to book flights from Ottawa to London Heathrow Airport is 76 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

When is the cheapest time to fly from Ottawa to London Heathrow Airport?

Use this chart to determine the cheapest time to fly round-trip from Ottawa to Heathrow. Price data was last updated on 24 March 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Ottawa to London Heathrow Airport flight should consider departing on Saturday mornings when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Heathrow by month

Plan your trip from Ottawa to Heathrow by taking into account the cheapest months to travel. The average price of a one-way flight from Ottawa to Heathrow is currently C$ 594 while a round-trip flight costs C$ 1,092. Price data was last updated on 24 March 2024.

Currently, January is the cheapest month in which you can book a flight from Ottawa to London Heathrow Airport (average of C$ 560). Flying from Ottawa to London Heathrow Airport in July is currently the most expensive (average of C$ 951). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

C$ 760

February

C$ 830

March

C$ 921

April

C$ 923

May

C$ 1,020

June

C$ 1,122

July

C$ 1,290

August

C$ 1,104

September

C$ 982

October

C$ 910

November

C$ 894

December

C$ 980

Temperature and rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature and rainfall totals by month.

LON

Temperature

4 - 17 °C

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated 29 March 2024.
See what other customers who have flown with Air Canada, Scandinavian Airlines and Lufthansa from Ottawa to London have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
11,402 reviews

Crew

8.6

Entertainment

8.0

Boarding

8.2

Overall

8.1

Food

7.5

Comfort

7.9

Reviews

1 / 10

It was weird that we had to check after security and go to a corral which had no bathroom or other services about an hour before boarding. Had to check out of the corral to leave and check back in.

8.1
Very good
11,402 reviews
8.1
Very good
11,402 reviews

Crew

8.6

Entertainment

8.0

Boarding

8.2

Overall

8.1

Food

7.5

Comfort

7.9

Reviews

1 / 10

It was weird that we had to check after security and go to a corral which had no bathroom or other services about an hour before boarding. Had to check out of the corral to leave and check back in.

7.9
Good
1,684 reviews
8.1
Very good
11,402 reviews

Crew

8.6

Entertainment

8.0

Boarding

8.2

Overall

8.1

Food

7.5

Comfort

7.9

Reviews

1 / 10

It was weird that we had to check after security and go to a corral which had no bathroom or other services about an hour before boarding. Had to check out of the corral to leave and check back in.

7.8
Good
2,150 reviews
8.1
Very good
11,402 reviews

Crew

8.6

Entertainment

8.0

Boarding

8.2

Overall

8.1

Food

7.5

Comfort

7.9

Reviews

1 / 10

It was weird that we had to check after security and go to a corral which had no bathroom or other services about an hour before boarding. Had to check out of the corral to leave and check back in.

7.7
Good
755 reviews
8.1
Very good
11,402 reviews

Crew

8.6

Entertainment

8.0

Boarding

8.2

Overall

8.1

Food

7.5

Comfort

7.9

Reviews

1 / 10

It was weird that we had to check after security and go to a corral which had no bathroom or other services about an hour before boarding. Had to check out of the corral to leave and check back in.

7.6
Good
1,884 reviews
8.1
Very good
11,402 reviews

Crew

8.6

Entertainment

8.0

Boarding

8.2

Overall

8.1

Food

7.5

Comfort

7.9

Reviews

1 / 10

It was weird that we had to check after security and go to a corral which had no bathroom or other services about an hour before boarding. Had to check out of the corral to leave and check back in.

Related info for your journey

Find useful and relevant information for your journey from Ottawa to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from Ottawa to London Heathrow?

    Most people fly from Ottawa (YOW) if they book a flight from Ottawa to London Heathrow. On average, Ottawa has 0 outbound flights to London Heathrow per day from 7 airlines. Ottawa is conveniently located just 10.6 km from Ottawa’s city centre.

  • Can I find flights from Ottawa to London Heathrow Airport for under C$ 1,100 on Cheapflights?

    Yes, there are multiple flights from Ottawa to London Heathrow Airport for under C$ 1,100. The cheapest flight booked recently is on Lufthansa for just C$ 1,026, but on average you can expect to pay C$ 1,064.

  • Are there last-minute flights available from Ottawa to London Heathrow Airport for under C$ 1,100?

    There are currently 17+ open flights from Ottawa to London Heathrow Airport within the next 7 days for less than C$ 1,100.

  • What are the cheapest airlines flying from Ottawa to London Heathrow Airport round-trip?

    Cheapflights users have booked flights from Ottawa to London Heathrow Airport round-trip from C$ 1,026. Other airlines that can offer you cheap pricing are Air Canada, from C$ 1,028, and SWISS, from C$ 1,042. Lufthansa is 8% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Ottawa to London Heathrow Airport one-way?

    The cheapest airlines for a one-way flight from Ottawa to London Heathrow Airport are Scandinavian Airlines (C$ 680), Air France (C$ 743), and WestJet (C$ 795).

  • What are the most popular airlines that fly from Ottawa to London Heathrow Airport?

  • What does YOW to LHR mean?

    This is defined as Ottawa Airport (YOW) and London Heathrow Airport (LHR). Codes like London Heathrow Airport are often used to just call airports uniquely.

  • Where are the most common layover locations when flying from Ottawa to London Heathrow Airport?

  • What are some popular things to do or see while on a layover in Montreal?

    The majority of Montreal visitors spend their time at Centre Bell, Vieux-Port de Montréal, and Théâtre Saint-Denis. Travelers on a layover in Montreal can visit Centre Bell, Vieux-Port de Montréal, and Théâtre Saint-Denis, by traveling 14.6 km, 16.2 km, and 15.7 km, respectively after landing at Montreal Pierre Elliott Trudeau Intl. Those looking to explore during their layover in Montreal can rent a car from Montreal Pierre Elliott Trudeau Intl for about C$ 55 per day.

  • Where are the least popular layover locations for Ottawa to London Heathrow Airport flights?

  • Can I find deals for flights from Ottawa to Heathrow that include extra baggage allowance?

    The amount of baggage you can bring depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Ottawa to Heathrow with specific airlines?

    Yes, Cheapflights allows you to browse and filter flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Ottawa to Heathrow that include hotel bookings?

    Yes. In addition to deals on Ottawa to Heathrow flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ottawa to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to see available direct flights.

  • Can I find deals for business class flights from Ottawa to Heathrow?

    Yes. Cheapflights offers flight deals from Ottawa to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Ottawa to Heathrow that allow pets onboard?

    Many airlines do offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • How recently were the Ottawa to London Heathrow Airport flight deals updated?

    The Ottawa to London Heathrow Airport flight deals you see on this page were last updated on 28/3.

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Fly from Ottawa to Heathrow on these airlines
Choose from the following airlines for your flight from Ottawa to Heathrow. Flights are based on user searches made on Cheapflights and were last updated on 29 March 2024.

Top 7 airlines flying from Ottawa to Heathrow

Discover the top 7 airlines that operate flights from Ottawa to Heathrow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 586,909 searches. Data last updated 29 March 2024.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapestC$ 785AverageC$ 843FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Air FranceCheapestC$ 910AverageC$ 978FlexibilityNo cancel feeOn-time77%
Search Air France flights
Air CanadaCheapestC$ 944AverageC$ 1,168FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapestC$ 952AverageC$ 1,126FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
SWISSCheapestC$ 957AverageC$ 1,038FlexibilityNo cancel feeOn-time79%
Search SWISS flights
United AirlinesCheapestC$ 979AverageC$ 1,113FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
LOTCheapestC$ 1,724AverageC$ 2,062FlexibilityNo cancel feeOn-time81%
Search LOT flights

Search flights from Ottawa to Heathrow by cabin class

Find flights from Ottawa to Heathrow, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ottawa to Heathrow?

When you search for this flight from Ottawa to Heathrow, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Ottawa to Heathrow?

Millions of users choose and trust Cheapflights to book the best flight deals from Ottawa to Heathrow for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Ottawa to Heathrow with no change fees?

Yes, we can. To see specific flights from Ottawa to Heathrow with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Ottawa to Heathrow become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

Can I find deals on last-minute flights from Ottawa to Heathrow?

Yes, you can often find last-minute deals on Ottawa to Heathrow flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

How can I compare prices from different travel booking sites for flights from Ottawa to Heathrow?

Cheapflights aggregates prices from various travel booking sites. This allows you to compare prices and choose the best deal.

Can I find deals for flights from Ottawa to Heathrow that offer flexible cancellation policies?

Cancellation policies vary by airline and fare type. After entering your flight details, you can view the cancellation policies for each deal in the search results. Some deals may offer flexibility in terms of cancellation and changes.